Before being bent or coiled into springs, the wire must be super straight, so the wire coming off the spool holder runs through ... If you’re going to build a machine to do something for you ...

The wire is fed from a spool to a custom attachment sitting atop a stepper motor, which looks very much like an extruder from a 3D-printer. The wire is fed through a stiff plastic tube into the ...

However, some trends, such as the "wire spool guy" trend on TikTok, have some meat to them. When it comes to harnessing the pain behind a shared experience and giving other people a way to express ...